<http://schema.org/contentUrl>
<http://foto.hrsstatic.com/fotos/0/3/50/50/80/000000/http:/foto-origin.hrsstatic.com/foto/0/0/5/7/005738/005738_a_4533884.jpg/kmgZW1JLr90KDX1/2d+thQ==/2048,1365/6/Karsten_Airport_Garni-Cologne-Exterior_view-3-5738.jpg>
<http://en.hrs.com/germany/niederkassel/>